// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_SHADOW_BORDER_H_
#define UI_VIEWS_SHADOW_BORDER_H_

#include "base/macros.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/gfx/shadow_value.h"
#include "ui/views/border.h"
#include "ui/views/views_export.h"

namespace views {

// Creates a css box-shadow like border which fades into SK_ColorTRANSPARENT.
class VIEWS_EXPORT ShadowBorder : public views::Border {
public:
    explicit ShadowBorder(const gfx::ShadowValue& shadow);
    ~ShadowBorder() override;

protected:
    // Overridden from views::Border:
    void Paint(const views::View& view, gfx::Canvas* canvas) override;
    gfx::Insets GetInsets() const override;
    gfx::Size GetMinimumSize() const override;

private:
    // The shadow value to use for this border.
    const gfx::ShadowValue shadow_value_;

    // The insets of this border.
    const gfx::Insets insets_;

    DISALLOW_COPY_AND_ASSIGN(ShadowBorder);
};

} // namespace views

#endif // UI_VIEWS_SHADOW_BORDER_H_
